• 한국수소및신에너지학회논문집
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• 제31권6호
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• pp.522-529
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• 2020

This study evaluated the effect of improving the atmospheric environment based on the premise that the supply of hydrogen fuel cell vehicles (HFCV) will be achieved as many as the number of vehicles presented in the hydrogen economy activation roadmap announced by the Korean government in January 2019. The HFCV supply target (2.7 million passenger cars) suggested in the hydrogen economy revitalization roadmap was logically allocated to the five major metropolitan areas in Korea. Air pollution damage costs by region were calculated by reflecting the basic unit of damage cost to the estimated air pollutant emissions. As a result, it was confirmed that the benefits per unit of some cities in Gyeonggi-do were derived more than major cities in the metropolitan area.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.172-176
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• 2022

Modern society unanimously recognizes the importance of education for the constructive socio-economic development of the global economy and adopts humanistic principles for building social interaction both at the state and interstate levels. The study aims at analyzing the main directions of transforming the system of higher engineering education with due regard to the actual needs of the labor market caused by the digitalization of the economy, as well as changes in the content and methodology of implementing the main socially significant processes that ensure the vital activities of modern society.

• KDI Journal of Economic Policy
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• 제44권1호
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• pp.1-47
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• 2022

This paper introduces a politico-economic model with a welfare state and immigration. In this model, policies on taxes and immigration are determined through a plurality voting system. While many studies of fiscal implications of immigration argue that relaxing immigration policies can substitute for tax reforms in an aging economy, I show that the democratic voting procedure can dampen the effect of relaxing immigration policies as desired policy reforms are not always implemented by the winner of an election. This political economy results in three types of social welfare losses. First, the skill composition is not balanced at a socially efficient level because workers are motivated to maximize their wages. Second, older retirees implement excessive taxes to maximize the size of the welfare state. Third, the volume of immigration is lower than the optimal level given the incentive by young workers to regain political power in the future.

• The Journal of Asian Finance, Economics and Business
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• 제8권11호
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• pp.87-96
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• 2021

Data-driven markets depend on access to data as a resource for products and services. Since the quality of information that can be drawn from data increases with the available amount and quality of the data, businesses involved in the data economy have a great interest in accessing data from other market players and sharing data with other stakeholders. Despite the growing need for access to data and evidence of the economic and social benefits, data access and sharing remains below its potential. Individuals, businesses, and governments often face barriers to data access, which may be compounded by the reluctance to share, including within and across sectors. To address these challenges, this paper focuses on finding possible solutions for a better data-sharing economy. This paper 1) Discusses opportunities and challenges of open data and the data-sharing economy, limitations of private sector data, and issues with open government data. 2) Introduces open government data initiatives and open governance networks initiatives. 3) Suggests possible solutions, including the governance and management, the legal and policy frameworks, and the technical standards for open data with proposing an open data governance model for the data-sharing economy.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.397-407
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• 2022

The informal economy is a large part of the urban economy. The informal economy accounts for about half of Pakistan's GDP. This research examined nine different areas of Rawalpindi's Central Business District's business sector (CBD). A survey of 404 respondents from 16 CBD marketplaces enables a comprehensive examination of who works in the informal and formal economic sectors, how much they earn, their goals, perception of their job, and their degree of similarity to the rest of the working population. Furthermore, the statistics illustrate the pro-cyclical connections between the informal economic sector and the formal economy. The Multinomial Logistic Regression (MLR) technique is used for the analysis. The MLR results indicated the informal economic sector holds positive relation with earning members in a family, business expertise, average business sale, and negative relation with education level, satisfaction with government tax policies, household expense, and average investment in the business. From a resilience standpoint, governance is considered an intentional collective action to preserve a stable system condition. Hence, the current study recommends tax reforms and government institution reorganization to mobilize the informal sector and make effective institutional governance.

• 무역학회지
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• 제47권2호
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• pp.175-193
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• 2022

This study analyzes the effects of road transportation networks on the local economy in korea. The analysis methods are SNA and spatial panel regression model. The subjects of this study are inland areas of Korea, and the research period is from 2010 to 2019. The network analysis showed that the connection centrality of Gyeongg-do was high internally and externally. Gyeonggi-do has played a central role in the domestic road freight transportation industry. The results of spatial panel regression analysis showed that there was economic competition between regions. Domestic road transportation industry has been competitive among regions and has economic ripple effect. And Internal cargo has been shown to boost the economy of the region. But internal cargo has been shown to lower the economy of surrounding regions, but external cargo has been shown to increase the economy. In order to revitalize the local economy, it is necessary to increase road cargo.

• Journal of Information Science Theory and Practice
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• 제10권3호
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• pp.15-23
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• 2022

Participants in real-time online sessions, be it (business) meetings, virtual school lessons, or social live streams, all engage in cyber social interactions. Unlike parasocial interactions, cyber social interactions are characterized by reciprocity and temporal proximity. In contrast to social interactions, they lack spatial proximity and bodily contact. This is a fairly new concept in information science that rose from technological advances and unprecedented circumstances (e.g., the rise of digital economy and knowledge workers being able to work remotely or, more recently, global lockdowns and contact restrictions). As a result, the past ways of working and socializing were transformed by making them, in some cases predominantly, virtual. Regarding the example of social live streaming we exhibit the importance of cyber social interactions for information behavior research. This conceptual article is a plea for information science to engage more in human-human online relations and interactions.

• 산업융합연구
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• 제19권6호
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• pp.73-79
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• 2021

본 연구는 소셜커머스 이용자들이 인식하는 소셜커머스 선택요인의 중요도와 만족도가 어떠한 차이를 나타내는지, 소셜커머스 선택요인과 재구매 의도 간에 영향 관계가 존재하는지 확인하고자 하였다. 2021년 9월 1일부터 9월 17일까지 17일간 설문조사를 실시하였고, 316부를 실증분석에 이용하였다. 분석 결과, 소셜커머스의 선택요인은 안전성, 편의성, 경제성, 정보성, 집단성, SNS 관련성 6개 요인으로 구분되었다. IPA 결과는 1사분면 편의성, 2사분면 SNS 관련성과 정보성, 3사분면 집단성, 4사분면 안정성과 경제성의 순으로 나타났다. 소셜커머스 선택요인과 재구매 의도 간의 영향 관계에서는 소셜커머스 선택요인 중 편의성, 경제성, 안전성, 정보성이 재구매 의도에 유의한 영향을 미쳤다. 본 연구의 결과로 기존 소셜커머스가 저렴한 가격에 중요하였다면 코로나19 상황에서 비대면 상거래는 편의성이 더 중요하다는 것을 확인 할 수 있었다. IPA를 통하여 지속적으로 이용자들의 쇼핑 경향을 파악하고 선제적으로 대응할 수 있는 체계를 구축하는 것이 무엇보다 중요할 것으로 사료된다.

• 예술인문사회 융합 멀티미디어 논문지
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• 제7권6호
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• pp.937-945
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• 2017

본 연구는 나눔 경제가 최근 사회적 기업과 협동조합 등 다양한 형태로 운영되고 있는 현상에 주목하여 우리나라에서 나눔 경제를 실천하고 있는 사례를 소개하고 지속가능한 실천공동체로서의 방향을 제시하는데 있다. 이를 위해 문헌을 토대로 나눔 경제의 합리성을 고찰하고 연구동향을 파악하였다. 또한 나눔 경제로 운영하고 있는 기업 중 성심당과 서광사 사례의 특징을 분석하였다. 최근 경제적 불평등이 심화되는 한국 경제에서 새로운 경제적 패러다임의 제시가 필요한 상황에서 본 연구는 EoC의 주요가치를 이해하고 EoC 관련 연구사례와 가치를 추구하는 실천공동체 기업인 성심당과 서광사의 사례를 탐구함으로써 새로운 경제 관점을 제시하고자 하였다. 본 연구결과 4차 산업혁명시대에 주고 나누는 실천을 통해 모두를 위한 인간중심의 윤리적 기업가 정신은 어느 때 보다 중요하며 이러한 실천 정신을 통해 지속가능한 사람중심의 실천공동체로서 기업이 권한을 갖게 되는 새로운 패러다임을 제시하는데 큰 역할을 할 것으로 기대한다.

• 한국전자거래학회지
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• 제25권3호
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• pp.63-76
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• 2020

21세기 들어 정보화는 국민 제반의 삶에 지대하게 작용하고 있다. 실제 정보화로 인해 일어나는 사회구조와 생활양식의 엄청난 변화를 몸소 체험하고 있다. 본 논문은 정보화로 인한 사회구조에 대한 논의보다 경제현상에 대해 관심을 둔다. 경제성장, 경기순환, 소득분배를 종합적으로 표현 가능한 Goodwin 모형이 정보화시대 한국경제에 적합한지를 확인한다. 한국경제의 시계열자료로부터 계수를 추정하는 계량경제방법론을 택하여 모형을 시뮬레이션한다. 시뮬레이션 결과 Goodwin 모형이 한국의 기능적 소득분배를 분석하는데 적절함을 확인하였다.